2 files changed, 6 insertions, 5 deletions
diff --git a/src/libutil/args.cc b/src/libutil/args.cc
index 35ec3e4ab..b7baad375 100644
--- a/src/libutil/args.cc
+++ b/src/libutil/args.cc
@@ -178,16 +178,16 @@ Strings argvToStrings(int argc, char * * argv)
     return args;
 }
 
-Strings editorFor(std::string filename, int lineno)
+Strings editorFor(Pos pos)
 {
     auto editor = getEnv("EDITOR", "cat");
     auto args = tokenizeString<Strings>(editor);
-    if (lineno > 0 && (
+    if (pos.line > 0 && (
         editor.find("emacs") != std::string::npos ||
         editor.find("nano") != std::string::npos ||
         editor.find("vim") != std::string::npos))
-        args.push_back(fmt("+%d", lineno));
-    args.push_back(filename);
+        args.push_back(fmt("+%d", pos.line));
+    args.push_back(pos.file);
     return args;
 }
 
diff --git a/src/libutil/args.hh b/src/libutil/args.hh
index 22702c2d8..1e29bd4fa 100644
--- a/src/libutil/args.hh
+++ b/src/libutil/args.hh
@@ -5,6 +5,7 @@
 #include <memory>
 
 #include "util.hh"
+#include "nixexpr.hh"
 
 namespace nix {
 
@@ -191,7 +192,7 @@ public:
 Strings argvToStrings(int argc, char * * argv);
 
 /* Helper function to generate args that invoke $EDITOR on filename:lineno */
-Strings editorFor(std::string filename, int lineno);
+Strings editorFor(Pos pos);
 
 /* Helper function for rendering argument labels. */
 std::string renderLabels(const Strings & labels);